C util macros

#include <stdio.h>
#include <stdlib.h>

#include <stdint.h>

#include "util.h"

//example
int main(void) {
    let(*n,int,10);
    println("pointer: %p, value: %d",n,*n);
    
    uintptr_t x;
    x = n;
    
    int *y = x;
    
    println("pointer: %p, value: %d",y,*y);
    
    return 0;
}